248707847948 has 24 divisors (see below), whose sum is σ = 500163859104. Its totient is φ = 106000185600.

The previous prime is 248707847909. The next prime is 248707847951. The reversal of 248707847948 is 849748707842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24532013 + ... + 24542148.

It is an arithmetic number, because the mean of its divisors is an integer number (20840160796).

Almost surely, 2^248707847948 is an apocalyptic number.

248707847948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

248707847948 is an abundant number, since it is smaller than the sum of its proper divisors (251456011156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248707847948 is a wasteful number, since it uses less digits than its factorization.

248707847948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49074353 (or 49074351 counting only the distinct ones).

The product of its (nonzero) digits is 202309632, while the sum is 68.

The spelling of 248707847948 in words is "two hundred forty-eight billion, seven hundred seven million, eight hundred forty-seven thousand, nine hundred forty-eight".